.nodes-hero {
  position: relative;
  max-width: 100%;
  overflow-x: clip;
  padding-top: clamp(64px, 9vw, 108px);
  padding-bottom: clamp(68px, 9vw, 112px);
}

.nodes-hero::before {
  position: absolute;
  inset: 8% 0 auto;
  height: 72%;
  background:
    radial-gradient(circle at 18% 26%, var(--color-lavender), transparent 30%),
    radial-gradient(circle at 82% 18%, var(--color-mint), transparent 32%),
    radial-gradient(circle at 72% 82%, var(--color-sky), transparent 28%);
  content: "";
  opacity: 0.48;
  pointer-events: none;
}

.nodes-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.82fr);
  align-items: center;
  gap: clamp(34px, 6vw, 76px);
}

.nodes-hero__copy {
  min-width: 0;
}

.nodes-hero__copy .eyebrow {
  margin-top: 22px;
}

.nodes-hero h1 {
  max-width: 720px;
  font-size: clamp(52px, 6vw, 68px);
}

.nodes-hero .lead {
  max-width: 680px;
  margin-top: 22px;
}

.nodes-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.nodes-hero__trust {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin: 24px 0 0;
  padding: 0;
  color: var(--color-muted);
  font-size: 14px;
  list-style: none;
}

.nodes-hero__trust li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.nodes-routeboard {
  min-width: 0;
  overflow: hidden;
  transform: rotate(1deg);
}

.nodes-routeboard__bar {
  display: flex;
  min-height: 48px;
  align-items: center;
  gap: 12px;
  padding-inline: 18px;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-muted);
  font-size: 13px;
  font-weight: 750;
}

.nodes-routeboard__file {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 11px;
}

.nodes-routeboard__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  padding: 16px;
}

.nodes-region {
  display: flex;
  min-width: 0;
  min-height: 142px;
  flex-direction: column;
  justify-content: flex-end;
  padding: 18px;
  border-radius: var(--radius-card);
}

.nodes-region--lavender {
  background: var(--color-lavender);
}

.nodes-region--mint {
  background: var(--color-mint);
}

.nodes-region--butter {
  background: var(--color-butter);
}

.nodes-region--sky {
  background: var(--color-sky);
}

.nodes-region__mark {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  margin-bottom: auto;
  border: 1px solid var(--color-highlight);
  border-radius: var(--radius-control);
  background: var(--color-panel);
  color: var(--color-accent-dark);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 800;
  box-shadow: var(--shadow-panel);
}

.nodes-region strong {
  font-size: 17px;
}

.nodes-region small {
  display: block;
  margin-top: 3px;
  color: var(--color-muted);
  line-height: 1.45;
}

.nodes-routeboard__legend {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  padding: 4px 18px 18px;
  color: var(--color-muted);
  font-size: 12px;
}

.nodes-routeboard__legend span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.nodes-legend {
  width: 9px;
  height: 9px;
  flex-shrink: 0;
  border-radius: 50%;
}

.nodes-legend--lavender {
  background: var(--color-lavender);
  box-shadow: 0 0 0 1px var(--color-accent-dark);
}

.nodes-legend--butter {
  background: var(--color-butter);
  box-shadow: 0 0 0 1px var(--color-warning);
}

.nodes-legend--sky {
  background: var(--color-sky);
  box-shadow: 0 0 0 1px var(--color-flag-blue);
}

.nodes-table-note {
  max-width: 900px;
  margin: 20px 0 0;
  color: var(--color-muted);
  font-size: 14px;
}

.nodes-types {
  background: var(--color-panel-soft);
}

.nodes-type-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.nodes-type-card {
  min-width: 0;
  padding: 28px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-panel);
  background: var(--color-panel);
  box-shadow: var(--shadow-panel);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.nodes-type-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-panel-hover);
}

.nodes-type-card--lavender {
  border-top-color: var(--color-lavender);
  border-top-width: 8px;
}

.nodes-type-card--butter {
  border-top-color: var(--color-butter);
  border-top-width: 8px;
}

.nodes-type-card--sky {
  border-top-color: var(--color-sky);
  border-top-width: 8px;
}

.nodes-type-card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 26px;
}

.nodes-type-card__code {
  color: var(--color-accent-dark);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.nodes-type-card p {
  color: var(--color-muted);
}

.nodes-use-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.nodes-use-card {
  min-width: 0;
  padding: 28px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  background: var(--color-panel);
  box-shadow: var(--shadow-panel);
}

.nodes-use-card:nth-child(1) {
  background: linear-gradient(145deg, var(--color-lavender), var(--color-panel));
}

.nodes-use-card:nth-child(2) {
  background: linear-gradient(145deg, var(--color-mint), var(--color-panel));
}

.nodes-use-card:nth-child(3) {
  background: linear-gradient(145deg, var(--color-butter), var(--color-panel));
}

.nodes-use-card:nth-child(4) {
  background: linear-gradient(145deg, var(--color-sky), var(--color-panel));
}

.nodes-use-card--wide {
  grid-column: 1 / -1;
  background: var(--color-panel) !important;
}

.nodes-use-card__label {
  display: inline-flex;
  min-height: 28px;
  align-items: center;
  margin-bottom: 16px;
  padding-inline: 11px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-panel);
  color: var(--color-accent-dark);
  font-size: 12px;
  font-weight: 800;
}

.nodes-use-card p {
  color: var(--color-muted);
}

.nodes-method {
  background: var(--color-panel-soft);
}

.nodes-method__layout {
  display: grid;
  grid-template-columns: minmax(250px, 0.72fr) minmax(0, 1.4fr);
  gap: clamp(32px, 7vw, 88px);
}

.nodes-method__intro {
  align-self: start;
}

.nodes-method__steps {
  display: grid;
  gap: 14px;
}

.nodes-method__steps article {
  position: relative;
  min-width: 0;
  padding: 24px 24px 24px 94px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  background: var(--color-panel);
  box-shadow: var(--shadow-panel);
}

.nodes-method__mark {
  position: absolute;
  top: 24px;
  left: 24px;
  display: grid;
  width: 50px;
  height: 50px;
  place-items: center;
  border-radius: var(--radius-control);
  background: var(--color-accent-soft);
  color: var(--color-accent-dark);
  font-size: 12px;
  font-weight: 850;
}

.nodes-method__steps h3 {
  font-size: 21px;
}

.nodes-method__steps p {
  margin-bottom: 0;
  color: var(--color-muted);
}

.nodes-notes {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  overflow: hidden;
}

.nodes-notes > div {
  min-width: 0;
  padding: 28px;
}

.nodes-notes > div:nth-child(odd) {
  border-right: 1px solid var(--color-border);
}

.nodes-notes > div:nth-child(n + 3) {
  border-top: 1px solid var(--color-border);
}

.nodes-notes h3 {
  font-size: 21px;
}

.nodes-notes p {
  margin-bottom: 0;
  color: var(--color-muted);
}

.nodes-bottom-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 30px;
}

@media (max-width: 980px) {
  .nodes-hero__inner,
  .nodes-method__layout {
    grid-template-columns: 1fr;
  }

  .nodes-routeboard {
    width: 100%;
    max-width: 680px;
    margin-inline: auto;
    transform: none;
  }

  .nodes-type-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .nodes-use-grid,
  .nodes-notes {
    grid-template-columns: 1fr;
  }

  .nodes-use-card--wide {
    grid-column: auto;
  }

  .nodes-notes > div:nth-child(odd) {
    border-right: 0;
  }

  .nodes-notes > div + div {
    border-top: 1px solid var(--color-border);
  }
}

@media (max-width: 640px) {
  .nodes-hero {
    padding-top: 52px;
    padding-bottom: 64px;
  }

  .nodes-hero h1 {
    font-size: 38px;
  }

  .nodes-routeboard__grid {
    grid-template-columns: 1fr;
  }

  .nodes-region {
    min-height: 126px;
  }

  .nodes-type-card,
  .nodes-use-card {
    padding: 22px;
  }

  .nodes-method__steps article {
    padding: 82px 20px 22px;
  }

  .nodes-method__mark {
    top: 20px;
    left: 20px;
  }

  .nodes-notes > div {
    padding: 22px;
  }
}